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DISPLAY, TOUCH, AND STYLUS SYNCHRONIZATION

  • US 20140354555A1
  • Filed: 06/03/2013
  • Published: 12/04/2014
  • Est. Priority Date: 06/03/2013
  • Status: Active Grant
First Claim
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1. A method for synchronizing a touch data acquisition process, a stylus data acquisition, and a display refresh process, the method comprising:

  • synchronizing the touch data acquisition process to the display refresh process;

    detecting a presence of a stylus signal and initiating a stylus data acquisition process when the presence of a stylus signal is detected;

    synchronizing the touch data acquisition process to the stylus data acquisition process; and

    synchronizing both the touch data acquisition process and the stylus data acquisition process to the display refresh process.

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